condition	mean	min	max
4 h after light	1924.9	1924.9	1924.9
8 h after light	1971.3	1257.6	2685.0
12 h after light	1150.05	673.1	1627.0
4 h after dark	667.9000000000001	517.6	818.2
8 h after dark	906.9000000000001	862.6	951.2
12 h after dark	1384.65	1067.7	1701.6